hi

i'm using koha V 3.2 from montns i havn't any problems with zebra indexing , i have 15.000 biblio suddenly when i enter a new biblio i can't found it , and i have this massege in zebraqueue
DBI connect('dbname=koha;host=localhost;port=3306','kohaadmin',...) failed: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'

any help ?? thank's